How far is Bethlehem, PA from Mifflin, PA?
The driving distance from Bethlehem, PA to Mifflin, PA is about 129.7 miles (208.7 km), with a travel time of about 02h 44m by car.
- The straight-line flight distance is about 106.7 miles (171.7 km).
- For a round trip, plan for roughly 05h 28m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 02h 44m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Township in western Lebanon County, Pennsylvania
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers Likely
Rain Showers then Partly Sunny
Driving Route Map
The map below follows the saved road route between Bethlehem and Mifflin.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bethlehem and Mifflin.
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1
Start on Linden Street
112 m · 13 sec · Linden Street
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2
Turn right onto East Union Boulevard
1.3 km · 2 min · East Union Boulevard
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3
Take the ramp right
1240 ft · 30 sec
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4
Merge slight left onto Bethlehem Spur Route
2.3 mi · 3 min · Bethlehem Spur Route
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5
Keep slight left to continue on US 22 West: Allentown
1.3 km · 2 min
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6
Merge slight left onto Lehigh Valley Thruway
9.8 mi · 13 min · Lehigh Valley Thruway
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7
Merge slight left onto William Penn Highway
43.1 mi · 52 min · William Penn Highway
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8
Continue on 78th Division Highway
7.6 mi · 9 min · 78th Division Highway
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9
Keep slight left to continue on I 81 South: Harrisburg
1.1 km · 49 sec
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10
Merge slight left
20.8 mi · 25 min
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11
Take the exit slight right toward US 22 East, PA 230 East, US 22 West, US 322 West: Harrisburg, Lewistown, State College
1437 ft · 27 sec
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12
Keep slight right to continue on US 22 West, US 322 West: Lewistown, State College
39.5 mi · 49 min
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13
Take the exit slight right toward PA 75: Port Royal
903 ft · 31 sec
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14
Keep slight right to continue on PA 75 South: Port Royal
137 m · 15 sec
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15
Turn straight onto Industrial Park Road
1.2 km · 1 min · Industrial Park Road
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16
Turn right onto William Penn Highway
2 mi · 3 min · William Penn Highway
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17
Enter the roundabout and take exit 2 toward Wilson Street
55 m · 3 sec · Wilson Street
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18
Exit the roundabout onto Wilson Street
2118 ft · 44 sec · Wilson Street
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19
Turn right onto Parker Street
153 m · 19 sec · Parker Street
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20
Turn left onto Juniata Street
896 ft · 30 sec · Juniata Street
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21
Turn left onto Main Street
26 m · 4 sec · Main Street
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22
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Bethlehem and Mifflin.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
William Penn Highway
Merge slight left onto William Penn Highway
43.1 mi · 00h 52m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Rain Showers Likely leaving Bethlehem and Rain Showers then Partly Sunny near Mifflin.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Bethlehem to Mifflin?
The road trip is about 129.7 miles (208.7 km) and usually takes 02h 44m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
East Hanover is a useful midpoint, sitting about 64.7 miles from Bethlehem and 64.9 miles from Mifflin.
How much longer is the road route than the straight-line distance?
The direct path is about 106.7 miles (171.7 km), while the road route adds roughly 23 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 1:02 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $18.71 one way or $37.43 round trip. Estimated CO2 is about 40.7 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers Likely around Bethlehem and Rain Showers then Partly Sunny near Mifflin.
Stop Ideas Near East Hanover
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to East Hanover.
Middletown
Elizabethtown station
Harrisburg Transportation Center
Mount Joy
Flight Path Map
This map shows the direct air route between Bethlehem and Mifflin. Straight-line distance: 106.69 mi (171.7 km).
#1 Bethlehem
The second most populous city in Northampton County, Pennsylvania.
| Population | 74,892 |
| Coordinates | 40.6259300, -75.3704600 |
| Altitude | 109 |
| Country | United States |
#2 Mifflin
Borough in central Juniata County, Pennsylvania
| Population | 606 |
| Coordinates | 40.5695200, -77.4027700 |
| Altitude | 139 |
| Country | United States |
End: Mifflin (-77.40277, 40.56952)
Estimated Travel Time
Distance: 209 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 19m |
| 40 mph (64.37 km/h) | 03h 14m |
| 50 mph (80.47 km/h) | 02h 35m |
| 60 mph (96.56 km/h) | 02h 09m |
| 70 mph (112.65 km/h) | 01h 51m |
| 80 mph (129 km/h) | 01h 37m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $18.71 | $37.43 |
| Mid-grade | $4.60 | $21.06 | $42.13 |
| Premium | $4.95 | $22.69 | $45.38 |
| Diesel | $5.98 | $27.39 | $54.78 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Pennsylvania · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.